feat: added ps command

kernel/command.c

@@ -17,6 +17,7 @@
 #include <myke/libk/libk.h>
 #include <myke/mem/malloc.h>
 #include <myke/mem/mem.h>
+#include <myke/tasks/task.h>
 #include <myke/util/power.h>
 
 #ifdef ENABLE_SELF_TEST
@@ -50,11 +51,13 @@ void help(const char *args);
 
 void shutdown(const char *args);
 
+void ps(const char *args);
+
 #ifdef ENABLE_SELF_TEST
 
 void explode(const char *args);
 
-void kill_self(const char* args);
+void kill_self(const char *args);
 
 void exec_self_test(const char *args);
 
@@ -70,6 +73,7 @@ cmd_handler cmd_handlers[] = {
         {"print", print},
         {"ide", ide},
         {"shutdown", shutdown},
+        {"ps", ps},
 #ifdef ENABLE_SELF_TEST
         {"slingurl", slingurl},
         {"kill-self", kill_self},
@@ -92,7 +96,7 @@ void smash(const char *args) {
     memset(data, 'A', 32);
 }
 
-void kill_self(const char* args) {
+void kill_self(const char *args) {
     syscall_kill_self();
 }
 
@@ -115,6 +119,10 @@ void shutdown(const char *args) {
     power_shutdown();
 }
 
+void ps(const char *args) {
+    task_print_all();
+}
+
 void print_bootinfo() {
     printf("Bootloader name: %s\n"
            "cmdline: %s\n",